The USDA Zone info is a great tool for gardeners to help us determine your gardening schedule. The most important data that the zone info tells us is average last frost and the lowest expected temperature for your area.

The USDA zone info for Fairfax should be read to figure out when it's the best time to plant marguerite daisy.

Planting Calendar for Marguerite Daisy

Frost tolerance for marguerite daisy:	Not tolerant of frost.
When to plant:	After the last frost when the weather gets warmer.

You can not plant marguerite daisy until after the last frost because they are not cold tolerant.

The earliest that you can plant marguerite daisy in Fairfax is March. However, you really should wait until April if you don't want to take any chances.

The last month that you can plant marguerite daisy and expect a good harvest is probably September. You probably don't want to wait any later than that or else your marguerite daisy may not have a chance to fully mature. If you are starting your marguerite daisy indoors then you might be able to get away with starting them a couple of weeks earlier.

Last Frost Date

In Fairfax the average date of last frost happens on February 15. In the coldest months of winter you can expect an average low temperature of 25°F.

Just be sure to remember that USDA zone info for Fairfax is an average and the actual date of last frost changes from year to year. Since half of the time in Fairfax there is a last frost after February 15 be ready to protect your marguerite daisy if you have a surprise late frost.

USDA Zone Info for Fairfax

Here is the info for USDA Zone 9b.

Average Date of Last Frost (spring)	February 15
Average Date of First Frost (fall)	December 15
Lowest Expected Low	25°F
Highest Expected Low	30°F

This means that on a really cold year, the coldest it will get is 25°F. On most years you should be prepared to experience lows near 30°F.

Plants to Grow in Fairfax

You may be interested in your other planting guides for Fairfax.